1 files changed, 38 insertions, 0 deletions
diff --git a/chrome/renderer/renderer_sandbox_support_linux.cc b/chrome/renderer/renderer_sandbox_support_linux.cc
index a08fff1..1c4a60d 100644
--- a/chrome/renderer/renderer_sandbox_support_linux.cc
+++ b/chrome/renderer/renderer_sandbox_support_linux.cc
@@ -10,6 +10,8 @@
 #include "chrome/common/chrome_descriptors.h"
 #include "chrome/common/sandbox_methods_linux.h"
 
+#include "third_party/WebKit/WebKit/chromium/public/linux/WebFontRenderStyle.h"
+
 namespace renderer_sandbox_support {
 
 std::string getFontFamilyForCharacters(const uint16_t* utf16, size_t num_utf16) {
@@ -35,4 +37,40 @@ std::string getFontFamilyForCharacters(const uint16_t* utf16, size_t num_utf16)
   return family_name;
 }
 
+void getRenderStyleForStrike(const char* family, int sizeAndStyle,
+                             WebKit::WebFontRenderStyle* out) {
+  Pickle request;
+  request.WriteInt(LinuxSandbox::METHOD_GET_STYLE_FOR_STRIKE);
+  request.WriteString(family);
+  request.WriteInt(sizeAndStyle);
+
+  uint8_t buf[512];
+  const int sandbox_fd =
+    kSandboxIPCChannel + base::GlobalDescriptors::kBaseDescriptor;
+  const ssize_t n = base::SendRecvMsg(sandbox_fd, buf, sizeof(buf), NULL,
+                                      request);
+
+  out->setDefaults();
+  if (n == -1) {
+    return;
+  }
+
+  Pickle reply(reinterpret_cast<char*>(buf), n);
+  void* pickle_iter = NULL;
+  int useBitmaps, useAutoHint, useHinting, hintStyle, useAntiAlias, useSubpixel;
+  if (reply.ReadInt(&pickle_iter, &useBitmaps) &&
+      reply.ReadInt(&pickle_iter, &useAutoHint) &&
+      reply.ReadInt(&pickle_iter, &useHinting) &&
+      reply.ReadInt(&pickle_iter, &hintStyle) &&
+      reply.ReadInt(&pickle_iter, &useAntiAlias) &&
+      reply.ReadInt(&pickle_iter, &useSubpixel)) {
+    out->useBitmaps = useBitmaps;
+    out->useAutoHint = useAutoHint;
+    out->useHinting = useHinting;
+    out->hintStyle = hintStyle;
+    out->useAntiAlias = useAntiAlias;
+    out->useSubpixel = useSubpixel;
+  }
+}
+
 }  // namespace render_sandbox_support